Finding the Fourth Proportional to 151,006.77, 208,390.69 and 82,096.37

Step by Step Solution

1. Step 1: Write the proportion equation
   151,006.77 : 208,390.69 = 82,096.37 : x
2. Step 2: Convert to fraction form
   151,006.77/208,390.69 = 82,096.37/x
3. Step 3: Cross multiply
   151,006.77x = 208,390.69 × 82,096.37
4. Step 4: Simplify right side
   151,006.77x = 17,108,119,190.80
5. Step 5: Solve for x
   x = 17,108,119,190.80/151,006.77
6. Step 6: Final answer
   x = 113,293.72